Fulcrum Therapeutics Inc
Fulcrum Therapeutics Inc (FULC) Options Open Interest
FULC options open interest is 22,431 contracts. The 2-week average daily volume is 506 contracts across the chain.
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Monitoring FULC open interest helps you see where real money is positioned on Fulcrum Therapeutics Inc's options and which strikes are attracting the most commitment from traders. Fulcrum Therapeutics Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor FULC options open interest in real time and find the strikes that matter.
Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising FULC options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Fulcrum Therapeutics Inc to settle.
Fulcrum Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on developing products for improving the lives of patients with genetically defined diseases in the areas of high unmet medical need in the United States. Its product candidates are losmapimod, a small molecule for the treatment of facioscapulohumeral muscular dystrophy; and FTX-6058, an investigational oral fetal hemoglobin inducer for the treatment of sickle cell disease and other hemoglobinopathies, including beta-thalassemia. The company is also discovering drug targets for the treatments of rare neuromuscular, muscular, central nervous system, and hematologic disorders, as well as cardiomyopathies and pulmonary diseases.
Fulcrum Therapeutics, Inc. has research and discovery collaboration agreement with Acceleron Pharma Inc. to identify biological targets to modulate specific pathways associated with a targeted indication within the pulmonary disease space; and has a strategic collaboration and license agreement with MyoKardia, Inc. to discover, develop, and commercialize novel targeted therapies for the treatment of genetic cardiomyopathies. Fulcrum Therapeutics, Inc. was Incorporated in 2015 and is headquartered in Cambridge, Massachusetts.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where FULC open interest is concentrated. Our scanner maps Fulcrum Therapeutics Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Fulcrum Therapeutics Inc's options open interest as the signal it is, not as an afterthought.
| 4.00 | — | 0.05 | 0.05 | 99% | +0.2671 | 1,382 |
| 5.00 | — | 0.05 | 0.05 | 262% | +0.1292 | 222 |
| 8.00 | — | 0.45 | 0.45 | 984% | +0.3201 | 61 |
| 3.00 | — | 1.45 | 1.45 | 899% | +0.7535 | 42 |
| 7.00 | — | 0.25 | 0.25 | 713% | +0.2410 | 41 |
| 3.00 | — | 0.05 | 0.05 | 248% | -0.1160 | 3,015 |
| 2.00 | — | 2.15 | 2.15 | 1,000% | -0.1206 | 65 |
| 7.00 | 1.85 | 4.50 | 3.18 | 88% | -1.0000 | 9 |
| 4.00 | — | 1.75 | 1.75 | 1,000% | -0.3584 | 8 |
| 8.00 | 2.85 | 5.50 | 4.18 | 89% | -1.0000 | 5 |
As of September 16, 2026
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